2315013451436 has 24 divisors (see below), whose sum is σ = 4632615056160. Its totient is φ = 991594017792.

The previous prime is 2315013451423. The next prime is 2315013451441. The reversal of 2315013451436 is 6341543105132.

It is a super-2 number, since 2×2315013451436² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2315013451436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23057525 + ... + 23157708.

It is an arithmetic number, because the mean of its divisors is an integer number (193025627340).

Almost surely, 2^{2315013451436} is an apocalyptic number.

It is an amenable number.

2315013451436 is an abundant number, since it is smaller than the sum of its proper divisors (2317601604724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315013451436 is a wasteful number, since it uses less digits than its factorization.

2315013451436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46217033 (or 46217031 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 2315013451436 its reverse (6341543105132), we get a palindrome (8656556556568).

The spelling of 2315013451436 in words is "two trillion, three hundred fifteen billion, thirteen million, four hundred fifty-one thousand, four hundred thirty-six".